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WallaBMC: Lightweight BMC for STM32 and similar class MCUs

https://github.com/tenstorrent/wallabmc
1•hasheddan•1m ago•0 comments

Relocating VS Code Extensions

https://www.dadummdada.com/content/2026/004-vscode-extensions/
1•favicon_md•1m ago•0 comments

Show HN: SweatDiary – simple workout journal, native iOS and macOS app

https://sweatdiary.app
1•frooto443•1m ago•0 comments

A scam compound on Thailand-Cambodia border

https://apnews.com/article/online-scams-cambodia-thailand-o-smach-complex-f78f091462a35c4c8e79b2b...
1•fodmap•2m ago•1 comments

Computer Science House Turns 50

https://csh.rit.edu
1•slackwill•3m ago•1 comments

Mailmate

https://freron.com/
1•remywang•3m ago•0 comments

Liquid or solid? Oobleck droplets are both

https://www.nature.com/articles/d41586-026-01109-3
1•Brajeshwar•3m ago•0 comments

Framework NextGen Event Announcement

https://frame.work/nextgen
2•starkparker•7m ago•0 comments

Datadog: We built a real-world evaluation platform for SRE agents at scale

https://www.datadoghq.com/blog/engineering/bits-ai-eval-platform/
2•SpaceJudas•9m ago•0 comments

Vercel Claude Code plugin wants to read your prompt

https://akshaychugh.xyz/writings/png/vercel-plugin-telemetry
3•akshay2603•10m ago•0 comments

Show HN: Cognitox – open-source Amazon Cognito emulator written in Rust

https://github.com/unvalley/cognitox
2•unvalley•12m ago•1 comments

Greece to ban social media for under-15s from next year

https://www.bbc.com/news/articles/ckgx1x742x5o
2•thunderbong•12m ago•0 comments

Claude mythos is the first model Anthropic didn't release

https://blog.alcazarsec.com/tech/posts/claude-mythos-the-first-model-anthropic-didnt-really-release
1•alcazar•13m ago•0 comments

The Dark Factory Harness: From Autonomous Hill-Climbing to Autonomous Research

https://sotaverified.org/blog/improving-autoresearch-dark-factory-harness
1•uberdavid•13m ago•1 comments

iPad at 16 – Redundant or Post-PC?

https://asymco.com/2026/04/09/ipad-at-16/
2•ndr42•14m ago•0 comments

How HTTPS Works

https://howhttps.works/
1•sebg•15m ago•0 comments

Workingasync.io – A job board for asynchronous remote jobs

https://workingasync.io
1•Log007•15m ago•1 comments

An Agent Skill that implements Karpathy's LLM-wiki on personal GitHub Repo

https://github.com/rarce/git-wiki
2•rarce•15m ago•0 comments

NASA Built Artemis II's Fault-Tolerant Computer

https://cacm.acm.org/news/how-nasa-built-artemis-iis-fault-tolerant-computer/
2•speckx•15m ago•0 comments

LLM agents shouldn't execute blindly – this one plans first and stays editable

https://cuddlytoddly.com/
3•philiparxist•15m ago•0 comments

Masjesu botnet targets IoT devices while evading high-profile networks

https://securityaffairs.com/190548/malware/masjesu-botnet-targets-iot-devices-while-evading-high-...
1•lschueller•16m ago•0 comments

Sociotechnical Archaeology

https://jensrantil.github.io/posts/sociotechnical-archaeology/
1•JensRantil•18m ago•0 comments

The M×N problem of tool calling and open-source models

https://www.thetypicalset.com/blog/grammar-parser-maintenance-contract
1•remilouf•21m ago•0 comments

Show HN: AI agents are bad at API integrations – we fixed it

https://www.apimatic.io/product/context-plugins/showcase
3•sohaibtariq•21m ago•2 comments

A Server That Forgets: Exploring Stateless Relays

https://blog.torproject.org/exploring-stateless-relays/
1•ahlCVA•22m ago•0 comments

Study: Google's AI Overviews show wrong answers every hour

https://www.popsci.com/technology/ai-overview-inaccuracy-google/
1•Brajeshwar•22m ago•0 comments

'Snoopy', 'Adolf' and 'Password': The Hungarian Government Passwords Exposed

https://www.bellingcat.com/news/2026/04/09/the-hungarian-government-passwords-exposed-online/
4•lschueller•23m ago•2 comments

Pipeline Architecture System Design

https://dvcoolarun.com/2026/04/09/Pipeline-architecture-system-design.html
2•dvcoolarun•23m ago•0 comments

Need Advice. Should I Give Up My CS Degree in the Last Semester?

1•jornbess•23m ago•0 comments

AI Code Security Scanner – static analysis for 14 languages, OWASP Top

https://github.com/astro717/ai-code-security-scanner
1•astro717•23m ago•0 comments
Open in hackernews

Show HN: JSON Tapose – A Simple, Client-Side JSON Diff Viewer

https://www.jsontapose.com/
2•handsupmin•10mo ago
Hi HN!

I built a simple JSON diff viewer that runs entirely in your browser.

I needed a tool to compare JSONs that was both visually appealing and easy to use, so I made one.

Key features:

- Side-by-side JSON comparison with syntax highlighting

- Works with differently ordered fields (unlike most text editors)

- Client-side only - your data never leaves your browser

- JSON beautify/formatting

- Dark/light themes

- No signup required

Tech stack:

- React + TypeScript

- DaisyUI for styling

- Vite for build

Try it out: https://www.jsontapose.com

Source: https://github.com/handsupmin/json-tapose

I'd love to hear your feedback and suggestions for improvement!

Comments

atmanactive•10mo ago
Sounds great, looks good, looking forward to trying it out.

The themes are beautiful. It would be even better if it would respect prefers-color-scheme [0] and automatically switch to one of the dark-mode themes on operating systems configured for dark mode.

https://developer.mozilla.org/en-US/docs/Web/CSS/@media/pref...

handsupmin•10mo ago
That’s a great idea! I’ll try it. Thanks a lot!